Four individuals sign up for a psychological research study only to discover that they are now subjects of a brutal, classified government program.

Dr. Phillips: I'm gonna tell you what my superior told me some... twenty years ago before I defected: "Never forget that our enemies have someone just like you, someone just like me doing exactly the same thing, as we speak..."
Crawford Haines: What language is that?
Tony Mazzolla: It sounds like Muslim.
Crawford Haines: That's not a language.